DOMUX approach on 5R in EDDL has the same - ATC gives you a descend to 14000, then 3000, after that 14000 and you approach the ILS at 14000 
No idea where the problem is, either in MSFS-ATC or in Navigraph (at least the charts are correct though).
But it happens from time to time and the internal ATC is extremely … lets say… not on a professional level and needs a revision, since third party tools are not able to correct internal problems.